Debby Coffee - Cocke Co Tn -1870

I am interested in Debby Coffee who appears on the 1870 Cocke Co Tn census.She is listed with Nancy C. age 11, Louticca J. age 8, Ella E. age 5 and Sarah E. age 1 month.Does anyone have information on the family?Could she be Deborah Free Coffee, daugther of James and Jane Free of Cocke Co?